lo Tek small block chevy aluminum head 180cc intake port and 64cc combustion chamber straight plug with 2.020 Intake Valve/ 1.600 exhuast valve assembled head, These are the cheap and most affordable high quality aluminum cylinder heads on the market.
USE A ARP BOLT, STOCK BOLTS WILL NOT CLEAR SPRINGS NGKR5672A-10 OR CHPC57YC 130LB SEAT PRESSURE. STRAIGHT PLUG
- Small Block Chevy Cylinder Head
- Assembled
- 2.020 / 1.600 in Valves
- 180 cc Intake
- 64 cc Chamber
- 1.460 in Springs
- Angle Plug
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Maximum Valve Lift (in.):0.550 in.
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Camshaft Style: Hydraulic roller
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Outside Diameter of Outer Spring (in.): 1.460 in.
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Damper Spring Included: Yes
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Number of Springs Per Valve: Single
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Retainers Included: Yes
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Retainer Material: Chromoly steel
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Locks Included: Yes
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Lock Style: 7 degree
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Valve Stem Seals Included: Yes
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Valve Stem Seal Style: Positive stop
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Rocker Arm Studs Included: Yes
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Rocker Arm Nut Thread Size: 3/8 in.-24
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Rocker Arms Included: No
- Aluminum
- Each
